Like everything else, it is contextual, but as myslenka says, kjøpe inn is to buy or purchaseKjøpe opp, in its noun form et oppkjøp, often takes the meaning "a buy-up" or "an acquisition". Therefore, I presume "acquire" is a possible translation

Like everything else, it is contextual, but as myslenka says, kjøpe inn is to buy or purchaseKjøpe opp, in its noun form et oppkjøp, often takes the meaning "a buy-up" or "an acquisition". Therefore, I presume "acquire" is a possible translation